Drilldown: Patents

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Patents > Inventor country : CA or GT & Family year: 1917

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Year filed:
(There are no values for this filter)
Year granted:
1917 (6) · 1918 (4) · 1919 (5) · 1920 (1) · 1926 (1) · 1927 (1)
Office:
CA (2) · FR (2) · GB (3) · US (11)
Inventors:
Albert Ennis Henderson (2) · Charles J YASENSKY (1) · Eddy L. Eddy (1) · Franklin William Lake (2) · Frederick C WRIGHT (1) · Frithiof Gustaf Ericson (1) · Harry Allan (1) · Harvey Lloyd (1) · Hector Macleod (1) · John ASHWORTH (1) · John Edward Thompson (2) · Lambert Osborn Bourke (1) · Luc Lamblin (1) · Nelson Leslie Hyatt (1) · Robert Oscar BLAYNEY (1) · Walter St. John Miller (1)
Inventor country: (Click arrow to add another value)
Inventor location:
None (14) · Ontario (4) · Toronto (2)
Applicant person:
Albert Ennis Henderson (2) · ASHWORTH JOHN (1) · BLAYNEY ROBERT OSCAR (1) · Eddy L. Eddy (1) · Franklin William Lake (2) · Frithiof Gustaf Ericson (1) · Harry Allan (1) · Harvey Lloyd (1) · Hector Macleod (1) · John Edward Thompson (2) · Lambert Osborn Bourke (1) · Luc Lamblin (1) · Nelson Leslie Hyatt (1) · Walter St. John Miller (1) · WRIGHT Frederick C (1) · YASENSKY Charles J (1)
Applicant firm:
None (17) · Kawneer Manufacturing Company (1)
Applicant type:
COMPANY (1) · COMPANY+INDIV (1) · INDIV (16)
Applicant is inventor:
No (2) · Yes (16)
Tech fields:
None (7) · aerial propulsion (1) · airplane (4) · Airship (2) · construction (3) · control (1) · control surfaces (1) · cowl (1) · design (3) · dirigible (1) · fuselage (1) · heavier-than-air (1) · helicopter (1) · LTA (1) · propellers (2) · propulsion (2) · steerable (1) · Windmill (1) · wings (2) · wingtips (1)
Filing date:
February 1917 (1) · March 1917 (2) · April 1917 (1) · May 1917 (2) · July 1917 (2) · August 1917 (2) · September 1917 (3) · October 1917 (1) · December 1917 (2) · February 1918 (2)
Full specification filed date:
None (18)
Application number:
None (2) · 1267317 (1) · 15582817 (1) · 15591417 (1) · 16925317 (1) · 17203417 (1) · 17951317 (1) · 18250117 (1) · 18851117 (1) · 19264817 (1) · 19582917 (1) · 203617 (1) · 20482517 (1) · 20652617 (1) · 311218 (1) · 495431D (1) · 496272D (1)
Grant date:
1917 (4) · 1918 (6) · 1919 (5) · 1920 (1) · 1926 (1) · 1927 (1)
Granted:
Yes (18)
Publication date:
October 8, 1919 (1) · October 31, 1919 (1)
Supplementary to patent:
None (16) · Patent CA-1917-183481 (2)
Related to aircraft:
None (4) · 0 (1) · 1 (10) · Yes (3)
Patent agent:
None (8) · Dayle & Dayle (2) · Dony et Lejeune (1) · E. Damas (1) · Fethustin .... LeRoy ??? (1) · G. F. Redfern & Co. (1) · Harold Seligman? (1) · Lancaster & Allumine (1) · Wallace R. Lane (1) · Wilfrid J. Gray (1)
Assigned to:
None (16) · Canadian Aeroplanes Ltd. (1) · Kawneer Manufacturing Company (1)
National tech categories:
None (14) · CA 244/101 (1) · CA 244/23 (1) · FR 6.4 (1) · USPC 244/224 (1) · USPC 244/234 (1) · USPC 244/237 (1) · USPC 74/471R (1)
IPCs:
None (11) · IPC B64B1/40 (1) · IPC B64C1/00 (1) · IPC B64C 13/04 (1) · IPC B64C11/36 (2) · IPC B64C13/00 (1) · IPC B64C23/00 (1) · IPC B64C3/00 (1)
CPCs:
None (2) · CPC B64B1/40 (1) · CPC B64C1/00 (1) · CPC B64C11/006 (1) · CPC B64C11/36 (3) · CPC B64C13/00 (1) · CPC B64C13/0423 (1) · CPC B64C2001/0081 (1) · CPC B64C23/005 (4) · CPC B64C27/04 (1) · CPC B64C27/52 (1) · CPC B64C2700/6233 (1) · CPC B64C2700/6274 (1) · CPC B64C2700/6281 (1) · CPC B64C3/00 (2) · CPC Y10T74/20012 (1)
Family year:
(There are no values for this filter)
First filing:
No (2) · Yes (16)
Cites these patents:
None (18)
Citations from after 1930:
None (3) · 2 (1) · 3 (1)
Number of text pages:
None (7) · 1 (2) · 2 (5) · 3 (2) · 4 (1) · 6 (1)
Number of claims:
None (8) · 1 (3) · 2 (3) · 3 (2) · 9 (1) · 23 (1)
Number of diagram pages:
None (6) · 1 (5) · 2 (2) · 3 (4) · 5 (1)
Number of figures:
None (7) · 2 - 4 (4) · 4 - 20 (7)

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